In 14 and 15, use the picture at the right.
14. willa is building birdhouses. each side of the
birdhouse will need 9 nails. how many nails
does willa need for each birdhouse?
15. number sense if willa uses only 7 nails on
each side, how will the total number of nails
she uses change?

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.